87139-321

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Rectangular connectors - headers, male pins are electrical components used to connect electric circuits in a structural manner. These connectors are based on a rectangular pattern that provides good mechanical strength, and prevents incidental misalignment of the electrical paths. The 87139-321 is a typical rectangular connector that can be used in a variety of fields, including computers, industrial systems, and automotive applications. This article will discuss the applications and the working principle of this connector.

The 87139-321 is a low profile rectangular connector with two different variants of contacts: receptacles and female headers. It has a total of twenty-one contacts, which are arranged in a two-row configuration. The design of the headers –male pins can accommodate a wide range of contact sizes from the smallest PicoBlade and MicroBlade contacts, to larger, standard contact sizes. This allows greater flexibility in selecting the appropriate contact size for a specific application.

The 87139-321 is typically used in the industrial field and computer systems. It is also often used for automotive applications, such as in automotive electronic systems, where reliability and a low profile design are important factors. This connector is also used in medical equipment, gaming consoles, and other various electronic systems. With its low profile design and robust contact retention, this connector is well-suited for applications in harsh environments.

The 87139-321 works on the basis of electrical signals. When connected to an electrical circuit, the electrical current passes through the contacts, from the header to the receptacle side. The contacts within the body of the connector are arranged in a way that creates an electrical connection between two points. Depending on the type of application, the connecter may be configured to pass a certain type of signal, such as digital or analog signals.

In addition to its application in automotive and industrial systems, the 87139-321 is also used in other applications such as security systems, and in domestic appliances. It is common in automotive applications, where a low profile design is important, due to space constraints. In security systems, this connector is used to connect various sensors and control devices. In domestic appliances, this connector can be used in power-control systems, where smart-power management and precise operation are required.

The 87139-321 can be used in a variety of applications and is suitable for a range of environments. Its low profile design and robust contact retention make it suitable for both indoor and outdoor applications. The various contact sizes enable it to be used in a wide variety of applications, from automotive to industrial systems, and from medical equipment to gaming consoles.

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